444460640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 1196923392

約数和(自身を除く): 752462752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 61, 62, 65, 80, 104, 113, 122, 124, 130, 155, 160, 208, 226, 244, 248, 260, 305, 310, 403, 416, 452, 488, 496, 520, 565, 610, 620, 793, 806, 904, 976, 992, 1040, 1130, 1220, 1240, 1469, 1586, 1612, 1808, 1891, 1952, 2015, 2080, 2260, 2440, 2480, 2938, 3172, 3224, 3503, 3616, 3782, 3965, 4030, 4520, 4880, 4960, 5876, 6344, 6448, 6893, 7006, 7345, 7564, 7930, 8060, 9040, 9455, 9760, 11752, 12688, 12896, 13786, 14012, 14690, 15128, 15860, 16120, 17515, 18080, 18910, 23504, 24583, 25376, 27572, 28024, 29380, 30256, 31720, 32240, 34465, 35030, 37820, 45539, 47008, 49166, 55144, 56048, 58760, 60512, 63440, 64480, 68930, 70060, 75640, 89609, 91078, 98332, 110288, 112096, 117520, 122915, 126880, 137860, 140120, 151280, 179218, 182156, 196664, 213683, 220576, 227695, 235040, 245830, 275720, 280240, 302560, 358436, 364312, 393328, 427366, 448045, 455390, 491660, 551440, 560480, 716872, 728624, 786656, 854732, 896090, 910780, 983320, 1068415, 1102880, 1433744, 1457248, 1709464, 1792180, 1821560, 1966640, 2136830, 2777879, 2867488, 3418928, 3584360, 3643120, 3933280, 4273660, 5555758, 6837856, 7168720, 7286240, 8547320, 11111516, 13889395, 14337440, 17094640, 22223032, 27778790, 34189280, 44446064, 55557580, 88892128, 111115160, 222230320, 444460640]

約数ペア:

[(1, 444460640), (2, 222230320), (4, 111115160), (5, 88892128), (8, 55557580), (10, 44446064), (13, 34189280), (16, 27778790), (20, 22223032), (26, 17094640), (31, 14337440), (32, 13889395), (40, 11111516), (52, 8547320), (61, 7286240), (62, 7168720), (65, 6837856), (80, 5555758), (104, 4273660), (113, 3933280), (122, 3643120), (124, 3584360), (130, 3418928), (155, 2867488), (160, 2777879), (208, 2136830), (226, 1966640), (244, 1821560), (248, 1792180), (260, 1709464), (305, 1457248), (310, 1433744), (403, 1102880), (416, 1068415), (452, 983320), (488, 910780), (496, 896090), (520, 854732), (565, 786656), (610, 728624), (620, 716872), (793, 560480), (806, 551440), (904, 491660), (976, 455390), (992, 448045), (1040, 427366), (1130, 393328), (1220, 364312), (1240, 358436), (1469, 302560), (1586, 280240), (1612, 275720), (1808, 245830), (1891, 235040), (1952, 227695), (2015, 220576), (2080, 213683), (2260, 196664), (2440, 182156), (2480, 179218), (2938, 151280), (3172, 140120), (3224, 137860), (3503, 126880), (3616, 122915), (3782, 117520), (3965, 112096), (4030, 110288), (4520, 98332), (4880, 91078), (4960, 89609), (5876, 75640), (6344, 70060), (6448, 68930), (6893, 64480), (7006, 63440), (7345, 60512), (7564, 58760), (7930, 56048), (8060, 55144), (9040, 49166), (9455, 47008), (9760, 45539), (11752, 37820), (12688, 35030), (12896, 34465), (13786, 32240), (14012, 31720), (14690, 30256), (15128, 29380), (15860, 28024), (16120, 27572), (17515, 25376), (18080, 24583), (18910, 23504)]